3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(1.03 - 0.43); var_dump((1.03 - 0.43) * 10); var_dump(ceil((1.03 - 0.43) * 10));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
float(0.6000000000000001) float(6.000000000000001) float(7)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
float(0.6) float(6) float(7)
preferences:
268.71 ms | 404 KiB | 399 Q